21636645156

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{17569}}^1$

素因数の和:17776

約数の個数: 144

約数和(自身を含む): 65182732160

約数和(自身を除く): 43546087004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 181, 189, 243, 252, 324, 362, 378, 486, 543, 567, 724, 756, 972, 1086, 1134, 1267, 1629, 1701, 2172, 2268, 2534, 3258, 3402, 3801, 4887, 5068, 6516, 6804, 7602, 9774, 11403, 14661, 15204, 17569, 19548, 22806, 29322, 34209, 35138, 43983, 45612, 52707, 58644, 68418, 70276, 87966, 102627, 105414, 122983, 136836, 158121, 175932, 205254, 210828, 245966, 307881, 316242, 368949, 410508, 474363, 491932, 615762, 632484, 737898, 948726, 1106847, 1231524, 1423089, 1475796, 1897452, 2213694, 2846178, 3179989, 3320541, 4269267, 4427388, 5692356, 6359978, 6641082, 8538534, 9539967, 9961623, 12719956, 13282164, 17077068, 19079934, 19923246, 22259923, 28619901, 29884869, 38159868, 39846492, 44519846, 57239802, 59769738, 66779769, 85859703, 89039692, 114479604, 119539476, 133559538, 171719406, 200339307, 257579109, 267119076, 343438812, 400678614, 515158218, 601017921, 772737327, 801357228, 1030316436, 1202035842, 1545474654, 1803053763, 2404071684, 3090949308, 3606107526, 5409161289, 7212215052, 10818322578, 21636645156]

約数ペア:

[(1, 21636645156), (2, 10818322578), (3, 7212215052), (4, 5409161289), (6, 3606107526), (7, 3090949308), (9, 2404071684), (12, 1803053763), (14, 1545474654), (18, 1202035842), (21, 1030316436), (27, 801357228), (28, 772737327), (36, 601017921), (42, 515158218), (54, 400678614), (63, 343438812), (81, 267119076), (84, 257579109), (108, 200339307), (126, 171719406), (162, 133559538), (181, 119539476), (189, 114479604), (243, 89039692), (252, 85859703), (324, 66779769), (362, 59769738), (378, 57239802), (486, 44519846), (543, 39846492), (567, 38159868), (724, 29884869), (756, 28619901), (972, 22259923), (1086, 19923246), (1134, 19079934), (1267, 17077068), (1629, 13282164), (1701, 12719956), (2172, 9961623), (2268, 9539967), (2534, 8538534), (3258, 6641082), (3402, 6359978), (3801, 5692356), (4887, 4427388), (5068, 4269267), (6516, 3320541), (6804, 3179989), (7602, 2846178), (9774, 2213694), (11403, 1897452), (14661, 1475796), (15204, 1423089), (17569, 1231524), (19548, 1106847), (22806, 948726), (29322, 737898), (34209, 632484), (35138, 615762), (43983, 491932), (45612, 474363), (52707, 410508), (58644, 368949), (68418, 316242), (70276, 307881), (87966, 245966), (102627, 210828), (105414, 205254), (122983, 175932), (136836, 158121)]